M0.7 earthquake near South Pasadena, California, United States
A magnitude 0.7 earthquake struck near South Pasadena, California, United States at 11:24 local time (18:24 UTC) on 5 Oct 2026, at a depth of 13 km, according to USGS.
Data: USGS · updated 2026-10-05 18:51 UTC · reviewed
- Magnitude
- 0.7micro
local magnitude (Richter) (ml) - Depth
- 13.1 km
- Status
- Reviewed
- Origin time
- 2026-10-05 18:24:27 UTC
- Local: 5 Oct 2026, 11:24:27 (America/Los Angeles)
- Epicentre
- 34.127° N, 118.159° W
Circles show this event and others within 30 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map
Nearby places
| Place | Distance | Est. shaking |
|---|---|---|
| South PasadenaCalifornia, United States · pop. 26,151 | 1 km | INot felt |
| PasadenaCalifornia, United States · pop. 142,250 | 3 km | INot felt |
| AlhambraCalifornia, United States · pop. 85,551 | 4 km | INot felt |
| San GabrielCalifornia, United States · pop. 40,424 | 5 km | INot felt |
| Los AngelesCalifornia, United States · pop. 3,820,914 | 11 km | INot felt |
| AnaheimCalifornia, United States · pop. 350,742 | 39 km | INot felt |
| Long BeachCalifornia, United States · pop. 474,140 | 40 km | INot felt |
| Santa AnaCalifornia, United States · pop. 310,227 | 50 km | INot felt |
Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more.
Every agency's solution
Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses USGS · CI, which has been reviewed by an analyst.
| Agency | Magnitude | Depth | Epicentre | Time offset | Status |
|---|---|---|---|---|---|
| USGS · CIheadlineSouthern California Seismic Network via U.S. Geological Survey | 0.7 ml | 13.1 km | 34.13° N, 118.16° W | – | Reviewed |
How big was it?
Usually not felt. Recorded by nearby seismometers; thousands occur worldwide every day.
It released roughly the energy of 194 g of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 13 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.
M1.0 releases about 2.5× the energy of M0.7, and its waves are about 1.8× taller on a seismogram. Energy: 477 g of TNT vs 194 g of TNT.
Each square is the energy of one M0.7. Energy from log₁₀E = 1.5M + 4.8.
Aftershocks and nearby activity
23 later earthquakes within 30 km; the largest was M1.8 12 days ago. 5 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.
Mainshock M0.7
23 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).
| Time after mainshock (hours) | Magnitude | Depth (km) |
|---|---|---|
| 65.39 | 1.5 | 11 |
| 165.07 | 1.4 | 8 |
| 198.21 | 0.5 | 11 |
| 321.73 | 0.6 | 13 |
| 337.45 | 1.2 | -1 |
| 339.62 | 0.9 | 7 |
| 375.96 | 1.2 | 7 |
| 414.07 | 0.8 | 11 |
| 506.87 | 1.0 | -1 |
| 537.16 | 1.1 | 11 |
| 537.95 | 1.7 | 11 |
| 540.67 | 0.9 | 11 |
| 544.34 | 0.7 | 9 |
| 544.90 | 0.8 | 11 |
| 547.27 | 0.7 | 10 |
| 547.95 | 0.7 | 11 |
| 548.06 | 0.8 | 10 |
| 549.08 | 1.3 | 11 |
| 577.68 | 0.8 | 9 |
| 591.96 | 1.1 | 11 |
| 617.53 | 0.5 | 7 |
| 627.12 | 1.8 | 12 |
| 652.69 | 1.2 | 12 |
- 1.8Near West Rancho Dominguez, California, United States10-31 21:31
- 1.73 km S of Glendale, California, United States10-28 04:21
- 1.5Near Mayflower Village, California, United States10-08 11:47
- 1.44 km E of Santa Monica, California, United States10-12 15:28
- 1.36 km NE of Los Angeles, California, United States10-28 15:29
- 1.212 km ENE of Santa Monica, California, United States10-21 10:21
- 1.26 km NNW of Glendora, California, United States11-01 23:06
- 1.26 km NNW of Azusa, California, United States10-19 19:51
- 1.14 km S of Glendale, California, United States10-28 03:34
- 1.1Near South El Monte, California, United States10-30 10:21
- 1.05 km NNW of Azusa, California, United States10-26 21:16
- 0.9Near Alhambra, California, United States10-19 22:01
- 0.94 km S of Glendale, California, United States10-28 07:04
- 0.83 km NNW of Sierra Madre, California, United States10-23 00:28
- 0.85 km N of Inglewood, California, United States10-29 20:05
- 0.83 km SSW of Glendale, California, United States10-28 11:18
- 0.83 km SSW of Glendale, California, United States10-28 14:28
- 0.73 km SSW of Glendale, California, United States10-28 13:40
- 0.74 km SSW of Glendale, California, United States10-28 14:21
- 0.77 km NE of La Crescenta-Montrose, California, United States10-28 10:44
- 0.6Near Covina, California, United States10-19 04:08
- 0.56 km N of Altadena, California, United States10-31 11:55
- 0.55 km ENE of Los Angeles, California, United States10-14 00:37
Did you feel it?
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Reports on SeismoAtlas
No reports yet.
Event id ci41343687. First recorded here 5 Oct 2026, 18:52:22 UTC. Solutions: USGS · CI (usgs:ci41343687). Cite as: SeismoAtlas, “M0.7 earthquake near South Pasadena, California, United States”, https://seismoatlas.com/earthquake/ci41343687-m0-7-earthquake-near-south-pasadena-california-united-states, data from USGS.
JSON: /api/v1/events/ci41343687. SeismoAtlas is not an official warning service.